The movie introduces the three Wandering Engines (流れ炎神,Nagare Enjin) who sought to become stronger. They were robbed of their hearts and Engine Casts by Maki's magic when they came to Samurai World, their souls assuming human forms called the Honōshū (炎衆,Honōshū Flame People) to fight her and restore themselves. With the Go-ongers' aid, the Honōshū Warriors remember their reason for becoming stronger as they regain their Engine Casts and execute "Engine Entering Soul" (炎神入魂,Enjin Nyūkon) to assume their true forms, combining into the Samurai World analog to the Go-ongers' Engine-Oh, Engine DaiShogun. Its finishing attack is the Roaring Crimson Slash (轟音紅蓮斬り,Gōon Guren Giri) with its enlarged flaming Flame-God Sword (炎神剣,Enjinken). After Maki's death, Engine DaiShogun exhausted its energy from fighting her and its components' souls fade out as it is turned to stone.

It did later appear in GP 39 & 40 when it dropped into the Human World. It was then activated once the Engine Sword was thrown into its chest, causing it to go on a rampage.